1570nm DFB Laser
Features

High precision ATC and APC control circuit ,High stability & reliability,Narrow spectrum

Applications

FBG Optic fiber sensor system,Fiber communication

Product Consultation
Detailed information
1570nm DFB Laser


Features

  • High precision ATC and APC control circuit

  • High stability& reliability

  • Narrow spectrum

Applications
  • FBG optic fiber sensor system
  • Fiber communication
  • Optical passive device testing
  • Spectral analysis

Performance Parameter

中心波长 (nm)

Center wavelength(nm)

1570 (±2nm)

3dB线宽(HZM)

3dB Linewidth(HZM)   

≤3

输出功率(w)

Output power(w)  

2

短时间稳定性 (dB)

Short-term stability (dB) 

≤±0.005/15 min

长时间稳定性(dB)

Long-term stability(dB) 

≤±0.02/8 hour

工作模式

Working mode

CW

尾纤类型

Pigtail type

SM-28 Fiber

输出连接头

Output connector

FC/APC

工作温度(℃)

Operating temperature(℃) 

0 ~ 40

存储温度(℃)

Storage temperature(℃) 

-20 ~ 70

电源

Power source

AC 110/220V±10%, 50Hz

尺寸(mm)

Size

260×285×115


Dimension


ordering information

类型

Type

展示

Display

功率可调

Power  adjustable

工作波长

Operating  wavelength

光纤类型

Fiber type

功率

Power

 

连接器

Connector

M=Module

D=Desk-top

N=Without

Y=With

N=没有

Y=有

N=Without

Y=Wit

1310=1310nm

1550=1550nm

1570=1570nm 2004=2004nm

etc

S=SM

FiberP=PM

FiberM=MMFiber

1=2W

FC/UPC

FC/APC

etc



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